Two ancient North American structures collapsed within just nine days of one another — with one native tribe warning the “bad ...

Some of the most mysterious ancient artifacts ever discovered were found in the US. Deep beneath the soil of North America lies a treasure trove of mysterious ancient artifacts that continue to ...

The marbles in the Torlonia Collection have been inaccessible to the public for decades. Now, some of them will be exhibited ...

"This appears to be the ancient equivalent ... there remains some debate around the topic -- then humans arrived in North America a few thousand years earlier than we've believed.

The idea that American Indians could have built ... With two highways slated to skewer the ancient city—I-55/70 now bisects Cahokia's north plaza, creating a road sandwich with Collinsville ...

A recent study suggests that ancient humans in North America may have used handcart-like transport systems as early as 22,000 years ago – long before the invention of the wheel. Researchers ...

But North America has its peat bogs, too, and some of them contain the remarkably well-preserved remains of ancient people. One site in particular stands out as America's premier bog-body site ...

the first humans across North America during the last Ice Age preferred mammoths as their main food source. This finding comes from the first direct proof what these ancient people ate.

The ancient North American city of Cahokia had as its focal point a feature now known as Monks Mound, a giant earthwork surrounded on its north, south, east and west by large rectangular open areas.